zyy17
63 lines
2.1 KiB
Protocol Buffer
63 lines
2.1 KiB
Protocol Buffer
// Copyright 2023 Greptime Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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syntax = "proto3";
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package greptime.v1.meta;
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import "greptime/v1/meta/common.proto";
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import "greptime/v1/meta/heartbeat.proto";
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import "greptime/v1/meta/store.proto";
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option go_package = "github.com/GreptimeTeam/greptime-proto/go/greptime/v1/meta";
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// Cluster service is used for communication between meta nodes.
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service Cluster {
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// Batch get kvs by input keys from leader's in_memory kv store.
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rpc BatchGet(BatchGetRequest) returns (BatchGetResponse);
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// Range get the kvs from leader's in_memory kv store.
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rpc Range(RangeRequest) returns (RangeResponse);
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// Returns all the peers of metasrv.
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rpc MetasrvPeers(MetasrvPeersRequest) returns (MetasrvPeersResponse);
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}
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message MetasrvPeersRequest {
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RequestHeader header = 1;
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}
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message MetasrvPeersResponse {
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ResponseHeader header = 1;
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MetasrvNodeInfo leader = 2;
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repeated MetasrvNodeInfo followers = 3;
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}
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message MetasrvNodeInfo {
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Peer peer = 1;
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// Deprecated: Use NodeInfo instead. The version of the node.
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string version = 2 [deprecated = true];
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// Deprecated: Use NodeInfo instead. The git commit hash of the node.
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string git_commit = 3 [deprecated = true];
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// Deprecated: Use NodeInfo instead. The node start timestamp in milliseconds.
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uint64 start_time_ms = 4 [deprecated = true];
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// Deprecated: Use NodeInfo instead. The CPU cores number of the node.
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uint32 cpus = 5 [deprecated = true];
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// Deprecated: Use NodeInfo instead. The memory bytes of the node.
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uint64 memory_bytes = 6 [deprecated = true];
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// The node info.
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NodeInfo info = 7;
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}
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